摘要:
An umbrella includes a supporting frame, an umbrella frame supported by the supporting frame, an umbrella awning, and a functional module. The umbrella includes a guiding arm, an upper hub securely coupled at a top end of the guiding arm, a plurality of awning arms radially and pivotally extended from the upper hub, and an awning cap detachably coupled on the upper hub. The umbrella awning is supported by the awning arms to define a shading area under the umbrella awning, wherein a center portion of the umbrella awning is securely sandwiched between the upper hub and the awning cap to retain the umbrella awning in position. The functional module is detachably coupled on the awning cap for providing an additional function of the umbrella.
摘要:
An umbrella with a canopy rotating function comprises a central shaft, an upper nest assembly, a lower nest assembly, a canopy unit. The upper nest assembly comprises an upper nest body, a fastener and a movable upper nest. The lower nest assembly comprises a pulley seat, a lower nest body and a movable lower nest. Thus, in an opened state, the upper nest body and the lower nest body are connected and positioned, and the canopy unit can link with the movable upper nest and the movable lower nest, so that the movable lower nest and the movable upper nest synchronously rotate relatively to the central shaft.
摘要:
A safety umbrella includes a top notch member fixed on an upper end of a central shaft and having a resilient tongue which extends downwardly to form a hook end with an actuated shoulder surface. A runner has a slot for retaining the hook end therein at an upper position. An operating sleeve surrounds and is axially movable relative to the runner and has an actuating friction block which is matingly engaged with the actuated shoulder surface at the upper position such that, when the operating sleeve is moved downwardly, the actuated shoulder surface is pressed to withdraw the hook end inwardly so as to disengage the hook end from the slot.
摘要:
A foldaway umbrella (10, 110, 210, 310, 410, 510) moveable between an open configuration and a closed configuration, said umbrella comprising: k) a central spine (12, 112, 212, 312, 312, 412, 512); l) an upper crown (24, 124, 224, 324, 424, 524) moveable with respect to the central spine; m) a lower crown (38, 138, 238, 338, 438, 538) fixed with respect to the central spine; n) a collapsible canopy framework (16, 116, 216, 316, 416, 516) connected to the upper crown and the lower crown; and o) a main canopy (18, 118, 218, 318, 418, 518) covering the collapsible canopy framework said main canopy (18, 118, 218, 318, 418, 518) covering the collapsible canopy framework said main canopy having an inside face closest to the collapsible canopy framework and an outside face crown from a position remote of the lower crown to a position close to the lower crown results in the collapsible canopy framework, and thus the main canopy, to move from the open configuration to the closed configuration wherein the main canopy is folded inside out such that only the inside face of the main canopy is exposed and vice versa.
摘要:
A modular linkage device used for coupling ribs of a multi-foldable umbrella frame, includes first and second modular linking halves disposed to confront each other in a pivot direction, and respectively having pivotal and pivoting holes registered with each other, and a fastening member including a shank body configured to permit a retained end thereof to fit in the pivotal hole and pass through the registered pivoting hole to be detachably engaged with the second modular linking half while an enlarged abutment end is brought to abut against an outward major surface of the first modular linking half so as to couple the ribs. The fastening member is detachable from the linking halves to permit the shank body to be nondestructively disengaged from the linking halves.
摘要:
An umbrella assembly is provided that comprises a canopy assembly and support rods connected by a hinge assembly. The hinge assembly allows the canopy assembly to alternate between both deployed and folded positions, as well as opened and closed, by a single tension member that can be controlled by an actuation device such as a crank. The hinge assembly can also interlock, stabilizing the canopy assembly.
摘要:
An umbrella has a shaft having upper and lower ends, a slide piece, and a head piece. One of the pieces has an upper part and a lower part having faces that are engaged together and that form a plurality of seats of predetermined diameter spaced angularly about the shaft. The parts are also formed at each seat with a radially outwardly open and axially extending notch of an angular width substantially smaller than the diameter of the respective seat. They are fixed together at the faces. Respective rib or strut elements each have a shaft of a width at most equal to the notch width and a head of a diameter smaller than the seat diameter. The heads are received in the seats and the shafts project outward from the respective seats through the respective notches. A standard canopy is fitted over the ribs outside the head piece.
摘要:
Umbrella, simply, is a foldable means used for protection from rain and/or sun intensive wind currents usually makes the umbrella rather difficult to be hold and can lead to a serious damage for its components. Creating gaps or holes through the umbrellas surface can reduce or minimize the bad effects of the wind against the umbrella while it still capable to protect things against rain and sun. The present invention relates to a “multi-layer surface umbrella”, which is an umbrella with a surface consists of several fabric layers with a gap in between each adjacent pair of layers to allow wind currents to pass through the surface easily leading to high degree of stability against blowing wind.
摘要:
A collapsible umbrella with a small closed volume includes a central shaft and an upper connector. The connector connects with inner ends of every first ribs. Every second rib has its inner end connect with outer end of the first rib and has a middle bent section. The inner end of the second rib can get away from the first rib and be closer to the shaft and the connector when the umbrella is closed that reduces volume of the closed umbrella. Hence, the small volume of the closed umbrella facilitates the carrying or storing for users when not using.
摘要:
An umbrella frame structured for use in a strong wind conditions such as those conditions frequently encountered on a boat traveling at relatively high speeds. An umbrella frame assembly includes a reinforcing assembly connected thereto in a supportive, operative orientation thereby providing a stable support for an umbrella canopy which can remain open even during travel of the boat. The frame assembly can be modified to support canopies of varying shapes and sizes and the frame assembly can be easily removed, for storage purposes, from a supporting base which may be mounted on or connected to a boat.